The second grade mathematicians have successfully mastered our first unit, Counting, Coins, and Combinations. They have developed an understanding of the magnitude and sequence of numbers up to 100, developed strategies to solve addition and subtraction problems with totals up to 50 (and beyond!), mastered their combinations of 10, and explored doubling a quantity. These goals were met through a variety of ways. We solved problems in our journals, presented ideas to our classmates, played math games, read and discussed relevant books, and explored materials.
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Doubling |
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Working at the doubling center |
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Journal work |
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Playing Plus 1 or 2 Bingo |
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Playing "Double It" |
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Working on doubles arrays
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Playing "Double It" |
Another new development in math this month has been the introduction of "Math Workshop." After new concepts and topics have been introduced, explored, mastered, and summarized, students have the opportunity to participate in Math Workshop, consisting of various math centers (usually about 4) pertaining to our unit. A center may have a game to play with a partner, free exploration of math materials and manipulatives, math journal work, or "challenge problems." This has provided a wonderful opportunity for the students to work with partners, share ideas, and further explore mathematical concepts.
Looking ahead, we are just beginning our unit on geometry. Students will explore the characteristics and attributes of 2-dimensional and 3-dimensional shapes. We will do in-depth work with rectangles and rectangular prisms and investigate symmetry. This has already captured the interest of the second graders, and I'm looking forward to witnessing and guiding their interest, creativity, and enthusiasm!
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Playing Tens Go Fish
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Exploring and drawing geoblocks |
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Tens Go Fish
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